Stolen Mood Ring

Listen up, buttercup. This joke is about a mood ring, which is supposed to change colors based on your feelings. The joke is that someone stole the mood ring, so the person doesn't know how to feel, because they don't have the ring to tell them! Bet you didn't know mood rings contain thermochromic liquid crystals that react to changes in body temperature, reflecting different colors! Ain't you a smart cookie?